212 MAIN Deluxe Plastic Building Blocks Cat Enrichment Toy - 60-Piece Set, 1.5"-3"L Sizes, 1.3 lbs, Puzzle Training Interactive Shape Sorter with Compartmentalized Storage Box for Engaging Play Learning Fun

A wonderful manipulative to aid in classification, congruent vs. similar, fractions, proportions, comparing, patterning and more. The 60 piece set includes 5 shapes in 3 colors and 2 sizes with two degrees of thickness. Compartmentalized plastic storage box with lid that functions as a sorter. Sides are 1.5" - 3"L. Specifications Weight: 1.3 lbs.